#40CDAB#40CDAB

#40CDAB is a light, vivid teal. Relative luminance 0.477; OKLCH L 76.5% C 0.129 H 173.1°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#40CDAB
RGB	rgb(64, 205, 171)
HSL	hsl(166, 59%, 53%)
HSV	hsv(166, 69%, 80%)
CMYK	cmyk(68.8%, 0%, 16.6%, 19.6%)
CIE-LAB	lab(74.63, -45.39, 6.10)
CIE-LCH	lch(74.63, 45.80, 172.34°)
OKLab	oklab(76.51% -0.1281 0.0154)
OKLCH	oklch(76.51% 0.129 173.1)
XYZ	xyz(31.2926, 47.6893, 46.0759)
Luminance	0.4769 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CDAB #CD4062

analogous

#40CD65 #40CDAB #40A8CD

triadic

#40CDAB #AB40CD #CDAB40

tetradic

#40CDAB #6540CD #CD4062 #A8CD40

square

#40CDAB #6540CD #CD4062 #A8CD40

split-complementary

#40CDAB #CD40A8 #CD6540

monochromatic

#1E7460 #2BA587 #40CDAB #71DAC0 #A1E6D6

Accessibility & contrast

On white

1.99

#40CDAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#40CDAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CDAB

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CDAB	#FFFFFF	#000000	##000000
##40CDAB	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C0A9

Deuteranopia (green-blind)

#B3B2AD

Tritanopia (blue-blind)

#00CFC3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cdab;
/* rgb */ color: rgb(64, 205, 171);
/* oklch */ color: oklch(76.5% 0.129 173.1);

Tailwind

colors: {
  custom: {
    50: '#87ddc4',
    500: '#40cdab',
    950: '#000000',
  },
}

SCSS

$custom: #40cdab;
$custom-light: #87ddc4;
$custom-dark: #000000;

JSON

{
  "hex": "#40cdab",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 171
  },
  "hsl": {
    "h": 165.532,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76505,
    "c": 0.12907,
    "h": 173.1
  },
  "luminance": 0.47693
}

Semantic roles & 50–950 ramp

primary

#40CDAB

secondary

#D396A5

accent

#466CE2

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #40CDAB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →